Inventor · disambiguated record
Douglas Barchek
Also filed as: BARCHEK DOUGLAS · BARCHEK DOUGLAS A
5 granted patents·27 citations·filing 1985–2013
76Inventor score
Top patents by PatentIndex Score
5 records- 0155USD714878SFrame of a three-wheeled vehicleHUFFY CORP·Filed 2013·Granted Oct 7, 2014·11 cites·1 claims
- 0248US9452805B2Foldable tricycle with seat actuationHUFFY CORP·Filed 2013·Granted Sep 27, 2016·1 cites·5 claims
- 0344USD300912SSeat stay bracket for a bicycleHUFFY CORP·Filed 1987·Granted May 2, 1989·5 cites·1 claims
- 0434US4718873ALock for water ski bindingOBRIEN INT INC·Filed 1985·Granted Jan 12, 1988·9 cites·8 claims
- 0528US4790207ABicycle control lever mounting systemHUFFY CORP·Filed 1986·Granted Dec 13, 1988·1 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Douglas Barchek files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →